#pragma once

#include "List.h"

class CppList {

    List* _list_ptr;

public:

    /*
     * Creates an empty CppList.
     */
    CppList()
        : _list_ptr(List_alloc()) {
    }

    ~CppList() {
        List_free(_list_ptr);
    }

    CppList(const CppList& other) :
        _list_ptr(List_clone(other._list_ptr)) {
    }

    CppList& operator=(const CppList& other) {
        if (this!=&other) {
            List_free(_list_ptr);
            _list_ptr= List_clone(other._list_ptr);
        }
        return *this;
    }

    void insertFirst(double data) {
        List_insertFirst(_list_ptr, data);
    }

    double firstData() const {
        return List_firstData(_list_ptr);
    }

    // TODO: make it a global